19(R)-hydroxy Prostaglandin B2 (Synonyms: 19(R)OH PGB2) |
Catalog No.GC40607 |
Base treatment of human seminal plasma extracts converts the 19-hydroxy PGE compounds present in the sample into the corresponding PGB compounds generating strong conjugated dienone chromophores.
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Cas No.: 211185-40-9
Sample solution is provided at 25 µL, 10mM.
Base treatment of human seminal plasma extracts converts the 19-hydroxy PGE compounds present in the sample into the corresponding PGB compounds generating strong conjugated dienone chromophores. This method has been employed to provide a rapid, UV-based analytical method for PGE quantitation. Due to its chemical stability and strong UV absorbance at 278 nm, 19(R)-hydroxy PGB2 is also used as an internal standard in extractions and HPLC to determine recovery of arachidonic acid metabolites.
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